Results 221 to 230 of about 3,395 (252)

Generalization for both diurnal and nocturnal pollination in the mass-flowering desert geophyte Nerine laticoma (Amaryllidaceae). [PDF]

Plant Biol (Stuttg)
Theron GL, Barker C, Castañeda-Zárate M, Diller C, Geerts S, Klumpers SGT, Johnson SD.   +6 more
europepmc   +1 more source

Dimorphic enantiostyly and its function for pollination by carpenter bees in a pollen-rewarding Caribbean bloodwort. [PDF]

Am J Bot
Johnson SD, Midgley JJ, Bocourt-Hernandez LG, Loiret FG, Ortega-Rodés P, Illing N.   +5 more
europepmc   +1 more source

Early Shedding of Sepals Promotes Cross-Pollination of <i>Actaea erythrocarpa</i> (Ranunculaceae). [PDF]

Biology (Basel)
Zhang J, Xu W, Yang D, Liu X, Zhang X, Guo R, Xu J, Li Z, Sui J, Wang L, Gao T.   +10 more
europepmc   +1 more source

A multiverse of trophic networks and coevolutionary trajectories among holoparasitic Orobanchaceae and their animal associates: a global perspective. [PDF]

PhytoKeys
Piwowarczyk R, Wiśniewska K, Rewicz T, Olbrycht T, Salata S, Fateryga AV, Nicewicz Ł, Depa Ł, Zając K, Masarovič R, Celary W, Mielczarek Ł, Mátis A.   +12 more
europepmc   +1 more source

Floral scents, cozy shelter, and edible spathes: brood-site weevil pollination in Stenospermation weberbaueri (Araceae). [PDF]

Bot Stud
Ibáñez L, Álvarez-Valdez E, Maia ACD, Núñez-Avellaneda LA, Taborda-Ocampo G, Zuluaga-Trochez A, Castaño-Rubiano N.   +6 more
europepmc   +1 more source

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Structure and ultrastructure of floral nectaries of two Opuntia species (Cactaceae) in relation to their floral visitors

Plant Systematics and Evolution, 2018
Opuntia is the most diverse and widespread genus in the cactus family. In spite of the strong relationship with biotic pollination, little is known about their floral nectaries. We present the first deep structural and ultrastructural description of the floral nectaries of two Opuntia species (Opuntia anacantha var. retrorsa; Opuntia elata var. elata),
Juan I Agüero, BEATRIZ G Galati, Juan Pablo Torretta   +2 more
exaly   +3 more sources

Variation Among Floral Visitors in Pollination Ability: A Precondition for Mutualism Specialization

Science, 1984
The unusual floral biology of a neotropical herb provided an opportunity to determine that floral visitors varied significantly in their ability to effect fruit-set. Pollination efficiency and visitation frequency varied among Hymenoptera (five taxa), which were responsible for 99 percent of all fruits set.
Douglas W Schemske, Carol C Horvitz, D W Schemske   +2 more
exaly   +3 more sources

The relative strength of different floral visitors driving floral evolution within a Primula secundiflora population

Evolutionary Ecology, 2018
Floral visitor assemblages within plant populations are usually composed of different visitors, and the relative abundance of these visitors also varies. Therefore, identifying the relative strength of these floral visitors driving floral evolution within the population is an important step in predicting the evolutionary trajectory of floral traits ...
Yun Wu, Qing-Jun Li
exaly   +2 more sources

Beetles as floral visitors in the Magnoliaceae: an evolutionary perspective

Arthropod-Plant Interactions, 2021
Due to its ancient origin in the Permian and the high proportion of beetle-pollinated taxa within ancestral magnoliid lineages, it has been hypothesized that beetles were among the first floral visitors of the proto-angiosperms on Earth. Thus, beetle-pollinated flowers have become important model systems essential for the study of the origin and ...
Gerardo Hernández-Vera, José L. Navarrete-Heredia, J. Antonio Vázquez-García   +2 more
openaire   +1 more source

Plant–floral visitor network structure in a smallholder Cucurbitaceae agricultural system in the tropics: implications for the extinction of main floral visitors

Arthropod-Plant Interactions, 2017
Animal pollination is responsible for the majority of the human food supply. Understanding pollination dynamics in agricultural systems is thus essential to help maintain this ecosystem service in the face of human disturbances. Surprisingly, our understanding of plant–pollinator interactions in widely distributed smallholder agricultural systems is ...
Víctor Parra-Tabla, María José Campos-Navarrete, Gerardo Arceo-Gómez   +2 more
openaire   +2 more sources